i think hks is going to be my choice i heard it in youtube and it sounds mean and best of all it dosnt sound ricy. it cost more for a reason... thanks everyone for the help

 

what about apexi n1 dual exhaust?

 

I thought about this alot, and I dont care for aftermarket exhausts to much. They all provide 5 hp maybe for a high price. My only reason for buying would be for weight reduction IMO. When I hear people with obnoxious exhaust I just shake my head. Dont get me wrong Ive heard a few decent ones on the G35/350Z but....I guess I moved out of the loud stage. But I have pondered HFCats. Weight reduction + a few HP but still pricey. Alot of older cars seem to benefit more from aftermarket exhaust, our exhaust is of newer technology and works well. Like GaryC said he went through 4 exhausts before he found one he liked, something to think about.....